Police sub-inspector P R Kumbhar of the Vartak Nagar police station today said that there was a dispute between both the accused and the victim over throwing water balloons during pre-Holi revelry.
The dispute erupted on March 2 2015, in the Home of Faith High School at Subash Nagar.
The accused, whose age has not yet been revealed, allegedly attacked the victim with a small knife near his ear, hand as well as back besides abusing him, according to the complaint filed by the victim.